Technical data for this type of fractal : click here (C06-010).
For the fractal here :
fn1() = ident(), fn2 = ident(), fn3 = ident(), fn4 = zero().
real(p1) = 1, imag(p1) = 4, real(p2) = 1, imag(p2) = 1, real(p3) = 0, imag(p3) = 2
Note.
This fractal and fractals C06-200 / C06-300 have the same functions and parameters.
Here the fractal is another way to show fractal C06-300 with the same palette of colors,
but after a rotation of the colors.